Prior to cracking, the seeds inside the pod are not usually viable. Outdoors, plants that are grouped together may produce viable seed on their own.ĭry seed pods that crack open signal maturity. If you’d like to be able to collect seeds from your aloe, hand pollination is usually necessary in an indoor setting. Otherwise, deadhead by pruning spent flower stalks at the base. Some of the best spiky leaves plants include Agave, Aloe Vera, Cactus, and Yucca. When choosing a plant, make sure it is suitable for your growing area, and consider the height and invasiveness of the plant when fully grown. At this time, seeds can be collected if you choose to do so. Spiky leaves plants can be grown indoors and outdoors, adding an aesthetic look to your garden. Its summer flowers are blue, and its berries, which last through fall and. Of tropical origin, flax lily grows in clumps of arching sharp-pointed leaves that can reach 3 feet in height. This ample flowering habit is routine for mature plants that are getting plenty of sun, but young plants sometimes withhold flowers for the first year or two until the root systems become well. Hardy in USDA zones 8 through 10, flax lily (Dianella tasmanica variegata) can bring a spiky look to a moist, shady area. Seed pods will develop at the top, which will also dry and crack open. This is because the flower spikes are really dense clusters of tiny star-shaped flowers, which open in succession, beginning at the top of the spike. The raceme will eventually dry out and turn brown. Most of the time, blooms can last for several weeks.įor complete information on caring for aloe year-round, check out our guide. If you’re a bit late to the game and missed your chance to fertilize before budding began, it’s a good idea to add a fertilizer spike or light application of granular or liquid fertilizer during the flowering phase. Moving an indoor specimen outdoors is helpful in appropriate temperatures, as noted previously. Another freely seeding plant, bellflowers produce pink, white, purple, and blue perennial bell-shaped flowers on strong stems. Just as lots of sunlight is important to induce flowering, it’s equally important for the succulent to support its racemes after they’ve appeared.īe sure to provide at least six, but ideally eight, hours of sunlight per day. Outdoors, water no more than once per week in the absence of rain. Add enough water to moisten the soil thoroughly, and make sure excess drains off.
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